New Post: Disposing client without disconnecting

What is the best practice between these two examples? Does it make sense to put the Disconnect() in a finally block to ensure it is always called or is it acceptable to simply allow dispose to close the channel? I haven't found many examples on the best way to use this library. What is the correct way to handle exceptions after connecting to the SFTP server?

• When the client is disposed it sends a command to close the channel and hides some internal exceptions.
• Disconnect() closes the channel and then sends a command to disconnect.
  

Example 1:

using (var client= new SftpClient(connectionInfo))
{
    client.Connect();
    // There is a possibility that an exception could occur here.
    client.ListDirectory("");
    client.Disconnect();
}

Example 2:

using (var client= new SftpClient(connectionInfo))
{
    try
    {
        client.Connect();
        // There is a possibility that an exception could occur here.
        client.ListDirectory("");
    }
    catch(Exception exception)
    {
        // handle the exception
    }
    finally
    {
        client.Disconnect();
    }
}